JP4644153B2 - 水中のトリエチルアミンの回収方法 - Google Patents

水中のトリエチルアミンの回収方法 Download PDF

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Publication number
JP4644153B2
JP4644153B2 JP2006116481A JP2006116481A JP4644153B2 JP 4644153 B2 JP4644153 B2 JP 4644153B2 JP 2006116481 A JP2006116481 A JP 2006116481A JP 2006116481 A JP2006116481 A JP 2006116481A JP 4644153 B2 JP4644153 B2 JP 4644153B2
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Prior art keywords
triethylamine
distillation column
water
mass
liquid
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JP2006116481A
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English (en)
Japanese (ja)
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JP2007283272A (ja
Inventor
淳 間瀬
真二 宮本
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Idemitsu Kosan Co Ltd
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Idemitsu Kosan Co Ltd
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Priority to JP2006116481A priority Critical patent/JP4644153B2/ja
Priority to TW96110297A priority patent/TWI403465B/zh
Priority to CN 200710101290 priority patent/CN101058541B/zh
Publication of JP2007283272A publication Critical patent/JP2007283272A/ja
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Publication of JP4644153B2 publication Critical patent/JP4644153B2/ja
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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
JP2006116481A 2006-04-20 2006-04-20 水中のトリエチルアミンの回収方法 Active JP4644153B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2006116481A JP4644153B2 (ja) 2006-04-20 2006-04-20 水中のトリエチルアミンの回収方法
TW96110297A TWI403465B (zh) 2006-04-20 2007-03-26 The recovery of triethylamine in water
CN 200710101290 CN101058541B (zh) 2006-04-20 2007-04-20 水中三乙胺的回收方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006116481A JP4644153B2 (ja) 2006-04-20 2006-04-20 水中のトリエチルアミンの回収方法

Publications (2)

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JP2007283272A JP2007283272A (ja) 2007-11-01
JP4644153B2 true JP4644153B2 (ja) 2011-03-02

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ID=38755529

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JP2006116481A Active JP4644153B2 (ja) 2006-04-20 2006-04-20 水中のトリエチルアミンの回収方法

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JP (1) JP4644153B2 (zh)
CN (1) CN101058541B (zh)
TW (1) TWI403465B (zh)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101643420B (zh) * 2008-08-07 2013-01-30 比亚迪股份有限公司 合成碳酸亚乙烯酯的残渣中三乙胺的氢卤酸盐的回收方法
CN102442913A (zh) * 2010-10-07 2012-05-09 阎成华 间歇精馏法从废液中提纯三乙胺的生产方法
CN103466875B (zh) * 2013-09-30 2014-12-24 青岛科技大学 一种烷基烯酮二聚体生产过程中产生的废盐水的处理方法
CN103663830B (zh) * 2013-11-18 2018-08-14 项公浩 用于废水回收二甲胺的回收装置
CN106674510A (zh) * 2016-12-14 2017-05-17 甘肃银光聚银化工有限公司 一种聚碳酸酯生产中催化剂三乙胺回收利用的方法
CN108793543A (zh) * 2017-06-02 2018-11-13 银川百泓新材料科技有限公司 一种从永固紫rl生产废水中回收三乙胺的方法
KR102383958B1 (ko) 2017-12-28 2022-04-08 주식회사 엘지화학 미반응 단량체를 포함하는 혼합용액으로부터 미반응 단량체의 분리방법
CN109369419B (zh) * 2018-12-03 2024-01-19 烟台国邦化工机械科技有限公司 一种工业废液中分离三乙胺的工艺方法及装置
CN110590067A (zh) * 2019-09-25 2019-12-20 阮建林 一种含三乙胺综合废水的深度处理系统及其处理方法
CN112694409B (zh) * 2019-10-23 2022-10-11 中国石油化工股份有限公司 一种回收废水中三乙胺的方法和装置
CN114213257B (zh) * 2021-12-09 2023-08-01 聊城鲁西聚碳酸酯有限公司 一种界面催化剂循环使用的系统与方法
CN114522435A (zh) * 2022-02-28 2022-05-24 明士新材料有限公司 一种生产电子级三乙胺的连续精馏装置及其使用方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06200006A (ja) * 1992-12-28 1994-07-19 Mitsui Toatsu Chem Inc ポリカーボネートの製造法
JP2003300943A (ja) * 2002-04-11 2003-10-21 Asahi Kasei Corp トリエチルアミンの回収方法
JP2004149421A (ja) * 2002-10-29 2004-05-27 Kanegafuchi Chem Ind Co Ltd ジメチルアミド化合物とカルボン酸を蒸留分離する方法及びその装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3655802B2 (ja) * 2000-04-14 2005-06-02 日本電気株式会社 廃水処理方法及び当該方法を用いた廃水処理装置
TWI238811B (en) * 2002-07-03 2005-09-01 Nippon Catalytic Chem Ind Method and apparatus for treating waste water

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06200006A (ja) * 1992-12-28 1994-07-19 Mitsui Toatsu Chem Inc ポリカーボネートの製造法
JP2003300943A (ja) * 2002-04-11 2003-10-21 Asahi Kasei Corp トリエチルアミンの回収方法
JP2004149421A (ja) * 2002-10-29 2004-05-27 Kanegafuchi Chem Ind Co Ltd ジメチルアミド化合物とカルボン酸を蒸留分離する方法及びその装置

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Publication number Publication date
TW200800806A (en) 2008-01-01
CN101058541A (zh) 2007-10-24
JP2007283272A (ja) 2007-11-01
TWI403465B (zh) 2013-08-01
CN101058541B (zh) 2013-08-14

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